function popDiv(divID)
	{
	var div = document.getElementById(divID);

	div.style.display = "block";
	}


function toggleDiv(obj)
        {
	var obj = document.getElementById(obj);

        if (obj.style.display == "")
                obj.style.display = "none";
        else
                obj.style.display= "";
        }

function showDiv(divID)
	{
	var div = document.getElementById(divID);

	if(div)
		div.style.display = "";
	}

function hideDiv(divID)
	{
	var div = document.getElementById(divID);

	if(div)
		div.style.display = "none";
	}